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Energy Flow Control Systems

  1. Dec 1, 2006 #1
    Relevant question

    An energy flow control system is one where electrical signals are used to control the flow of energy. quite often electrical energy. A modern example of one such system is the manual control of the speed of a sewing machine motor by way of a foot opearated variable resistor and switching semiconductor device. Analyse and discuss the operation of such a system.

    Would I be best explaining this system using a network type of diagram or should I do it some other way. Any suggestions on what I should talk about would be appreciated.

  2. jcsd
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